[Zope] Pb with Zope-1_11_0pr1 and extra acl user folder.

Hello I have a new problem using Zope-1_11_0pr1: - The added user-folder seams to have no effect. Inside the CVS I found that this is a know bug: User.py V1.79:'Changed to use this to fix a problem that caused all added user folders to be ineffective.' So I got the lastest Role.py(1.79) -> same result. I got all the new AccessControl python files-> same My extra user-folders are still ineffective. After putting some debuging print arround User.py, it look to me that the validate method look inside a user folder which contain a list of user = []. Except if I put my user in the top acl-folder. Has someone a solution? (Jim?) Thanks Gilles Lavaux